ENGINE OIL


Synthetic oil outperforms conventional

AAA study: Synthetic oil performs better than conventional

A new AAA study shows that synthetic oil performs nearly 50 percent better than conventional oil.  However, few vehicles require synthetic oil. In most cases, drivers can choose between conventional or synthetic oil that meets their vehicle’s specifications. Regardless of the type of oil used, car owners should follow their vehicle manufacturer’s recommended oil change schedule. 


Consumer Engine Oil Statistics

The study further concluded that: 

30%
Use
conventional
engine oil


45%
Use
synthetic
engine oil


25%
Don't know
type of engine
oil used


About 45% of U.S. drivers are either not sure whether synthetic motor oil is better for their engine, or do not believe that synthetic motor oil is better for their engine.

Skepticism toward synthetic oil may stem from American distrust in repair facilities. A separate AAA survey found that two-thirds of U.S. drivers do not trust repair facilities, with most respondents concerned about receiving recommendations for unnecessary services. 

Drivers looking for a reliable repair facility should consider one that is part of the AAA Approved Auto Repair Program. These facilities meet AAA’s high standards including technician certifications, insurance requirements, rigorous inspections, and customer satisfaction. 

To locate a facility in your area, visit AAA.com/repair.

 


Oil-Quality-Infographic-2

AAA's findings indicate that synthetic oil is beneficial to newer vehicles with turbo-charged engines, and for vehicles that frequently drive in stop-and-go traffic, tow heavy loads, or operate in extreme weather.

The study also revealed that the average cost of a conventional oil change is $38, while a synthetic oil change is $70.

For those who change their vehicle’s oil themselves, the average cost for 5 quarts of conventional oil is $28, while synthetic oil is $45.


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AAA Engine Oil Study Takeaways

• On average, synthetic oils outperformed conventional oils in the conducted tests by 47 percent. However, few vehicles specifically require synthetic oil.

Motorists should consult their owner’s manual to determine the required oil specifications for their vehicle, and select oil that meets those specifications.

• Drivers who frequently experience stop-and-go driving, tow trailers, or operate in extreme hot or cold climates should consider using synthetic engine oil as it may provide additional protection for the engine.

• For those concerned about long-term engine reliability, synthetic engine oil could result in less wear over the life of the vehicle.


Information taken from “AAA Engine Oil Research,” May 2017, American Automobile Association.